Public water system · LA2113279
ActiveGrand Isle Shipyard Water System
At a glance
Grand Isle Shipyard Water System (PWSID LA2113279) is an active non-transient non-community water system in Vermilion Parish County, Louisiana. It reports serving 65 people through 5 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 9 violations for this system; none is health-based, and the most recent began in July 2013.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
65
Service connections
5
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Grand Isle Shipyard Water System compare with other water systems in Vermilion Parish County?
By EPA's size categories, Grand Isle Shipyard Water System is a very small system (500 people or fewer). Vermilion Parish County has 12 active public water systems. Its population served is well below the county average of 5,883 people per system, and accounts for less than 0.1% of the 70,591 people reported by systems filed under the county. Across Louisiana, the 1,121 active systems average 4,685 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Grand Isle Shipyard Water System is well below that figure.
What does “non-transient non-community water system” mean?
A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Louisiana has 125 active non-transient non-community water systems, 11% of the state's 1,121 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 966 Louisiana systems (86%) list groundwater as their primary source.
Who owns and regulates Grand Isle Shipyard Water System?
EPA lists Grand Isle Shipyard Water System as privately owned. The LA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 3 of the 12 active systems in Vermilion Parish County (25%) are also privately owned.
Does Grand Isle Shipyard Water System have drinking water violations?
EPA's records list 9 violations for this system; none is health-based, and the most recent began in July 2013. The violations listed here began between July 2009 and July 2013. By type: 9 monitoring and reporting. The contaminant or rule involved most often is Haloacetic acids (HAA5) (4 of them). EPA lists 9 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2013-07-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2013-07-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2012-07-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2012-07-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2011-07-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2011-07-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2010-07-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2010-07-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2009-07-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
All 9 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Grand Isle Shipyard Water System: frequently asked questions
Who runs Grand Isle Shipyard Water System?
Grand Isle Shipyard Water System (PWSID LA2113279) is a non-transient non-community water system privately owned. It is regulated by the LA state drinking water program.
How many people does Grand Isle Shipyard Water System serve?
Grand Isle Shipyard Water System reports serving 65 people through 5 service connections in Vermilion Parish County, Louisiana.
Where does Grand Isle Shipyard Water System get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Grand Isle Shipyard Water System have any drinking water violations?
EPA's records list 9 violations for this system; none is health-based, and the most recent began in July 2013. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Grand Isle Shipyard Water System's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list 9 violations for this system; none is health-based, and the most recent began in July 2013. For current results, consult EPA ECHO, or the LA state drinking water program.
Where can I find Grand Isle Shipyard Water System's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Grand Isle Shipyard Water System is a non-transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Vermilion Parish County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Vermilion Waterworks District 1 | Vermilion Parish | 24,132 | Community | Groundwater |
| City of Abbeville Water System | Vermilion Parish | 14,217 | Community | Groundwater |
| Magnolia Plantation Water System Inc. | Vermilion Parish | 8,769 | Community | Groundwater |
| Southeast Waterworks District 2 | Vermilion Parish | 6,810 | Community | Groundwater |
| City of Kaplan Water System | Vermilion Parish | 4,340 | Community | Groundwater |
| Town of Maurice Water System | Vermilion Parish | 3,450 | Community | Groundwater |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Grand Isle Shipyard Water System, PWSID LA2113279, Louisiana”, https://aquacensus.com/water-systems/louisiana/grand-isle-shipyard-water-system-la2113279 (data as of October 1, 2026).